WO2014055857A3 - A loading dock door - Google Patents

A loading dock door Download PDF

Info

Publication number
WO2014055857A3
WO2014055857A3 PCT/US2013/063445 US2013063445W WO2014055857A3 WO 2014055857 A3 WO2014055857 A3 WO 2014055857A3 US 2013063445 W US2013063445 W US 2013063445W WO 2014055857 A3 WO2014055857 A3 WO 2014055857A3
Authority
WO
WIPO (PCT)
Prior art keywords
sidewall
loading dock
dock door
door
tracks
Prior art date
Application number
PCT/US2013/063445
Other languages
French (fr)
Other versions
WO2014055857A2 (en
Inventor
Daniel M. Aragon
Peter James Wachtell
Todd J. Lindsey
John J. Prehn
Original Assignee
Cold Chain, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cold Chain, Llc filed Critical Cold Chain, Llc
Publication of WO2014055857A2 publication Critical patent/WO2014055857A2/en
Publication of WO2014055857A3 publication Critical patent/WO2014055857A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/165—Details, e.g. sliding or rolling guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/102—Additional wing movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/742—Specific positions abnormal
    • E05Y2800/744—Specific positions abnormal cleaning or service
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/11—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for industrial buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A system for allowing a loading dock door to release from a track upon being struck by a fork lift or other sufficiently strong force. The system employs a unique track profile with one or more sidewalls that have an angled sidewall profile to allow the wheel assembly to move up the sidewall and out of the tracks, and a tensioned or spring loaded wheel assembly that allows the assembly to flex enough to ride up the sidewall and out of the tracks when the door is impacted.
PCT/US2013/063445 2012-10-04 2013-10-04 A loading dock door WO2014055857A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261709401P 2012-10-04 2012-10-04
US61/709,401 2012-10-04
US14/041,470 US8887442B2 (en) 2012-10-04 2013-09-30 System for allowing a loading dock door to release from a track
US14/041,470 2013-09-30

Publications (2)

Publication Number Publication Date
WO2014055857A2 WO2014055857A2 (en) 2014-04-10
WO2014055857A3 true WO2014055857A3 (en) 2014-09-18

Family

ID=50431619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/063445 WO2014055857A2 (en) 2012-10-04 2013-10-04 A loading dock door

Country Status (2)

Country Link
US (1) US8887442B2 (en)
WO (1) WO2014055857A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9045924B2 (en) 2012-10-04 2015-06-02 Cold Chain, Llc Breakaway loading dock door system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112799A (en) * 1998-05-19 2000-09-05 Wayne-Dalton Corp. Wind-resistant sectional overhead door
US6125506A (en) * 1998-09-11 2000-10-03 Martin Door Manufacturing, Inc. Shield apparatus and support track and method for a support roller of a sectional door
US20020179254A1 (en) * 2001-05-30 2002-12-05 Schulte Peter S. Release mechanism for a sectional door
US7784520B2 (en) * 2006-06-16 2010-08-31 Rick Paulson Garage mechanism protector
US20110088327A1 (en) * 2007-08-16 2011-04-21 4Front Engineered Solutions, Inc. Overhead doors and associated track and guide assemblies for use with same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535805A (en) * 1994-02-18 1996-07-16 Hpd International, Inc. Overhead door
US5887385A (en) * 1996-05-28 1999-03-30 Rite-Hite Holding Corporation Release mechanism for industrial doors
US5927368A (en) * 1997-11-26 1999-07-27 Hpd International, Inc. Overhead door with a panel-carrier frame and replaceable panels
US6119307A (en) * 1998-08-07 2000-09-19 United Dominion Industries, Inc. Overhead door with a plunger assembly having a wear indicator and improved panel construction
US6792998B2 (en) * 2002-03-21 2004-09-21 Kenneth David Automatically resettable guide system for an overhead door
US7757437B2 (en) * 2004-01-09 2010-07-20 Rite-Hite Holding Corporation Resilient retention system for a door panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112799A (en) * 1998-05-19 2000-09-05 Wayne-Dalton Corp. Wind-resistant sectional overhead door
US6125506A (en) * 1998-09-11 2000-10-03 Martin Door Manufacturing, Inc. Shield apparatus and support track and method for a support roller of a sectional door
US20020179254A1 (en) * 2001-05-30 2002-12-05 Schulte Peter S. Release mechanism for a sectional door
US7784520B2 (en) * 2006-06-16 2010-08-31 Rick Paulson Garage mechanism protector
US20110088327A1 (en) * 2007-08-16 2011-04-21 4Front Engineered Solutions, Inc. Overhead doors and associated track and guide assemblies for use with same

Also Published As

Publication number Publication date
WO2014055857A2 (en) 2014-04-10
US8887442B2 (en) 2014-11-18
US20140096451A1 (en) 2014-04-10

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